PARAMETER
NAME
Temperature measurement
PH02
unit
PH03
Pressure measurement unit
MODBUS Registers
MODBUS
MODBUS
Register
Register
Name and Description
Base 0
Base 1
Parameter
PH02
Temperature
0x0807
2056
measurement unit
PH03
Pressure measurement
0x0808
2057
unit
When the setting is set to SLAVE:
•
instead of the adjustment temperature, the signal from the master will appear (0-100%):
•
if, due to malfunction or defect, the controller cannot adjust according to the signal from the master, "!"
appears in the black band on the upper left of the display and the controller's own adjustment temperature
(T.Regulation) appears again.
For details, see chapter 4.2.3 Slave Mode.
3.2.2
Information screens
If you move from the Home Page using the LEFT and
RIGHT keys, you can view the following screens.
The VENTILATION page shows the adjustment temperature, active setpoint, fan modulation current, number of active
fans.
LU1W - User Manual
DESCRIPTION
Data Type and Notes
0 = °C, 1 = °F
- unsigned short int
0 = Bar, 1 = psi
- unsigned short int
DEFAULT
MIN
VALUE
VALUE
°C
°C
bar
bar
Default
value
0
0
22
MAX
UM
VALUE
ADVANCED →
-
°F
ADVANCED →
-
psi
Decimal
Min
Max
positions
0
1
0
0
1
0
REV.1.1 – 07/11/2017 - ENG
MENU
VARIOUS
VARIOUS
MODBUS
Register
Type
holding
holding